SKU: 25431557558

Hope Tech EVO TR4 Disc Brake (No Rotor)

Sale price$211.50 Regular price$235.00
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Description

Hope Tech EVO TR4 Disc Brake (No Rotor)EVO TR4 Four piston trail brake for medium duty use. The ultimate trail riding brakeimpressive power balanced with a firm and consistent lever feel. Super smooth lever actuation provides excellent braking feedback for absolute control. One piece machined caliper for reduced weight and increased stiffness Four hybrid pistons allow smooth movement and excellent heat management Larger pistons for increased power The larger pistons increase the ratio of

EVO TR4

Four-piston trail brake for medium-duty use. 

The ultimate trail-riding brake—impressive power balanced with a firm and consistent lever feel. Super-smooth lever actuation provides excellent braking feedback for absolute control.

  • One piece machined caliper for reduced weight and increased stiffness
  • Four hybrid pistons allow smooth movement and excellent heat management
  • Larger pistons for increased power
  • The larger pistons increase the ratio of the brake by ≈ 6.5% when compared to Tech 4 E4 brake system
  • Revised bore cap design reduces width for more frame clearance
  • Larger pad improves lever feel and consistency
  • Choose this caliper for power balanced with a firm lever feel and excellent braking control

The Lever Blade

  • There are 3 different lever blade options.
  • Brakes are supplied with Standard (STD) lever blades, this blade will be the right choice for the majority of users and applications. POWER and CONTROL options are available separately.
  • All EVO blades feature an increased lever hook for greater control and security during aggressive riding and a new dimple design in the finger contact area to improve comfort during hard braking, while still retaining grip in all weather conditions. 
  • All blades also allow reach and bite point adjustments.

Cam Mechanism

  • A new cam designed to decrease the free lever stroke while maintaining the feel and modulation in the braking zone — a key feature of the Tech 4 brakes. 
  • The result is a slightly firmer feel at the bite point, followed by a gentle rise in power through the braking zone, further enhancing brake modulation.

Piston Movement

  • Roller bearing main pivot is carried over from Tech 4 along with sliding guide bush on the main piston. 
  • Additional secondary guide bush keeps the piston running perfectly straight to maintain super smooth piston movement throughout the full lever travel. 

Bleeding

  • A bleed port has been added to the master cylinder body to allow bleeding without removing the lid, simplifying and streamlining the process. The classic "open" bleed option is retained for the ultimate bleed.
  • The internal port design has been reworked to eliminate air pockets during bleeding and to support a more consistent bleed process.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25431557558

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Lisa E.
Charlottesville, US
★★★★★ 5
used to pull calcium to the bones
Size: 60 Count (Pack of 3)
Great product, I highly recommend it
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Reviewed in the United States on September 4, 2025
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Materialust
Carnegie, US
★★★★★ 5
Clean ingredients, easy to swallow and really works!
Size: 60 Count (Pack of 3)
I usually don’t write reviews but this product really worked for me. Hopefully my review can help someone who is looking for a supplement that really works! I’ve been Vitamin D deficient for many years now. Finally decided to do something about it and find good clean Vitamin D3 supplement. So in 2019, I tried Mary Ruth Organic Vitamin D3 Liquid Spray first. She has a lot of great supplements and reviews. I used up 3 bottles and got my lab work done and was still Vitamin D deficient. In 2020, New Year new start. Did a lot of research looking for a clean and effective Vitamin D3 with K2 supplement. There’s a ton on Amazon and can be quite overwhelming. After many hours of researching and reading through reviews, I decided to try Smarter Nutrition’s Vitamin D3 supplement. You just need to take 2 a day. The pills are small and easy to swallow. Finished my first bottle and didn’t get any bad reactions so I purchased the 3 bottle set because it was a lot cheaper. I was not diligently taking it everyday. I would miss some days. But to my surprise when I went to get my lab work done in June, doctor said I was not deficient in Vitamin D anymore. Since I had great results with this, I decided to try Smarter Nutrition’s multivitamins for woman. I’m on my first box. So far so good. It has Vitamin D3 in it as well. Since I am not deficient in Vitamin D anymore, the multivitamins will provide the sufficient amount of vitamins I need daily.
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Reviewed in the United States on August 4, 2020
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stj
Boise, US
★★★★★ 5
Not new!
Not new! I received a used book sold to me as new. The actual book is amazing. Great writing and ideas.
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Reviewed in the United States on September 7, 2025
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LoveCoates
Carnegie, US
★★★★★ 5
Best text about an essential therapeutic method
Group therapy is, in my opinion, a criminally neglected and underrated tool in the toolset of psychotherapy and medicine. Group reveals our attachment style and communication patterns with a clarity, efficiency, and force that no other form of psychological intervention can match -- every person on the planet should spend some time in a group dealing with his or her mental and/or emotional issues. The world would be a better place. Irv Yalom probably knows more about group than any other person, and this guidebook is essential to anybody wanting to understand the form. Yalom explains group thoroughly, in an understandable but frequently profound manner. The main drawback is that the book may even be overly comprehensive, and its length is likely to intimidate non-professionals, which is a shame because the benefits of group need wider dissemination.
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Reviewed in the United States on November 19, 2013
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Dr. T
Phoenix, US
★★★★★ 5
Yalom's Group Therapy "Bible" continues to be the gold standard in group work.
I have used Yalom's Group Therapy book since my doctoral training in the early 90's. His work is timeless and it is clear he is an individual who understands the heart and the soul of our work. I created and facilitate a 18 - 20 week Relationship Academy which is part didactic and part experiential. It is amazing to see the group dynamics play out as expected based on Yalom's work. I will often read from this text in the morning, so that my mind is prepared for the day. It often changes my perspective and opens my eyes to considering different interpretations of behavior and it encourages me to silence myself and allow the "process" to work. How very rewarding this is! I don't see how serious group work can be done without Yalom's influence. Thank you so much for the updated text. Barbara Tobias, PhD, MSN, RN, Clinical Psychologist and CEO of New Perspectives Psychotherapy and Consulting, Camp Springs MD.
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Reviewed in the United States on July 23, 2012

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